874 search results - page 45 / 175 » Graph Transformation in a Nutshell |
164
Voted
JMLR
2008
15 years 3 months ago
2008
In graphical modelling, a bi-directed graph encodes marginal independences among random variables that are identified with the vertices of the graph. We show how to transform a bi...
140
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TAGT
1998
Springer
15 years 8 months ago
1998
Springer
Reactive systems perform their tasks through interaction with their users or with other systems (as parts of a bigger system). An essential requirement for modeling such systems is...
104
Voted
ICIP
2010
IEEE
15 years 1 months ago
2010
IEEE
In this paper, we propose two-channel filter-bank designs for signals defined on arbitrary graphs. These filter-banks are local, invertible and critically sampled. Depending on th...
122
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RELMICS
2009
Springer
15 years 10 months ago
2009
Springer
We define collagories essentially as “distributive allegories without zero morphisms”, and show that they are sufficient for accommodating the relation-algebraic approach to ...
150
Voted
FASE
2005
Springer
15 years 9 months ago
2005
Springer
Graphs are a common means to represent structures in models and meta-models of software systems. In this context, the description of model domains by classifying the domain entitie...